Quick Reference Guide

Reference Manual for the DG834PN RangeMax
TM
ADSL Modem Wireless Router
4-8 Protecting Your Network
v1.0, November 2005
— Any — all IP addresses are covered by this rule.
— Address range — if this option is selected, you must enter the Start and Finish fields.
— Single address — enter the required address in the Start field.
•Log
You can select whether the traffic will be logged. The choices are:
— Never — no log entries will be made for this service.
— Always — any traffic for this service type will be logged.
— Match — traffic of this type which matches the parameters and action will be logged.
— Not match — traffic of this type which does not match the parameters and action will be
logged.
Inbound Rule Example: Allowing Video conferencing
If you want to allow incoming video conferencing to be initiated from a restricted range of outside
IP addresses, such as from a branch office, you can create an inbound rule. In the example shown
in Figure 4-6, CU-SeeMe connections are allowed only from a specified range of external IP
addresses. In this case, we have also specified logging of any incoming CU-SeeMe requests that
do not match the allowed parameters.
Figure 4-6